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1 /* |
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2 |
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3 Copyright (C) 1996 John W. Eaton |
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4 |
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5 This file is part of Octave. |
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6 |
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7 Octave is free software; you can redistribute it and/or modify it |
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8 under the terms of the GNU General Public License as published by the |
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9 Free Software Foundation; either version 2, or (at your option) any |
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10 later version. |
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11 |
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12 Octave is distributed in the hope that it will be useful, but WITHOUT |
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13 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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14 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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15 for more details. |
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16 |
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17 You should have received a copy of the GNU General Public License |
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18 along with Octave; see the file COPYING. If not, write to the Free |
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19 Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. |
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20 |
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21 */ |
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22 |
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23 #if defined (__GNUG__) |
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24 #pragma implementation |
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25 #endif |
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26 |
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27 #ifdef HAVE_CONFIG_H |
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28 #include <config.h> |
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29 #endif |
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30 |
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31 #include "lo-ieee.h" |
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32 #include "mx-base.h" |
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33 |
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34 #include "ops.h" |
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35 #include "ov-re-mat.h" |
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36 #include "ov-str-mat.h" |
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37 #include "gripes.h" |
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38 #include "pr-output.h" |
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39 |
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40 int octave_char_matrix_str::t_id = -1; |
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41 |
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42 const string octave_char_matrix_str::t_name ("string"); |
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43 |
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44 static octave_value * |
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45 default_numeric_conversion_function (const octave_value& a) |
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46 { |
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47 CAST_CONV_ARG (const octave_char_matrix_str&); |
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48 |
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49 return new octave_matrix (v.matrix_value ()); |
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50 } |
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51 |
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52 octave_value::numeric_conv_fcn |
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53 octave_char_matrix_str::numeric_conversion_function (void) const |
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54 { |
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55 return default_numeric_conversion_function; |
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56 } |
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57 |
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58 octave_value |
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59 octave_char_matrix_str::all (void) const |
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60 { |
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61 octave_value retval; |
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62 error ("octave_char_matrix_str::all(): not implemented"); |
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63 return retval; |
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64 } |
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65 |
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66 octave_value |
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67 octave_char_matrix_str::any (void) const |
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68 { |
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69 octave_value retval; |
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70 error ("octave_char_matrix_str::any(): not implemented"); |
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71 return retval; |
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72 } |
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73 |
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74 bool |
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75 octave_char_matrix_str::valid_as_scalar_index (void) const |
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76 { |
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77 bool retval = false; |
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78 error ("octave_char_matrix_str::valid_as_scalar_index(): not implemented"); |
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79 return retval; |
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80 } |
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81 bool |
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82 octave_char_matrix_str::valid_as_zero_index (void) const |
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83 { |
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84 bool retval = false; |
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85 error ("octave_char_matrix_str::valid_as_zero_index(): not implemented"); |
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86 return retval; |
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87 } |
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88 |
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89 bool |
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90 octave_char_matrix_str::is_true (void) const |
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91 { |
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92 bool retval = false; |
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93 error ("octave_char_matrix_str::is_true(): not implemented"); |
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94 return retval; |
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95 } |
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96 |
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97 Matrix |
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98 octave_char_matrix_str::matrix_value (bool force_string_conv) const |
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99 { |
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100 Matrix retval; |
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101 |
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102 int flag = force_string_conv; |
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103 |
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104 if (! flag) |
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105 flag = Vimplicit_str_to_num_ok; |
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106 |
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107 if (flag < 0) |
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108 gripe_implicit_conversion ("string", "real matrix"); |
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109 |
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110 if (flag) |
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111 retval = Matrix (matrix); |
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112 else |
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113 gripe_invalid_conversion ("string", "real matrix"); |
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114 |
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115 return retval; |
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116 } |
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117 |
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118 charMatrix |
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119 octave_char_matrix_str::all_strings (void) const |
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120 { |
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121 charMatrix retval; |
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122 error ("octave_char_matrix_str::all_strings(): not implemented"); |
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123 return retval; |
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124 } |
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125 |
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126 string |
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127 octave_char_matrix_str::string_value (void) const |
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128 { |
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129 return matrix.row_as_string (0); // XXX FIXME??? XXX |
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130 } |
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131 |
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132 void |
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133 octave_char_matrix_str::print (ostream& os) |
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134 { |
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135 octave_print_internal (os, matrix, false, true, struct_indent); |
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136 } |
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137 |
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138 /* |
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139 ;;; Local Variables: *** |
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140 ;;; mode: C++ *** |
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141 ;;; End: *** |
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142 */ |
